ide: remove ide_end_request()

* Add ide_rq_bytes() helper.

* Add blk_noretry_request() quirk to ide_complete_rq() (currently only fs
  requests can be marked as "noretry" so there is no change in behavior).

* Switch current ide_end_request() users to use ide_complete_rq().

  [ No need to check for rq->nr_sectors == 0 in {ide_dma,task_pio}_intr(),
    nsectors == 0 in cdrom_end_request() and err == 0 in ide_do_devset(). ]

* Remove no longer needed ide_end_request().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 7ef2b90e530a..8c518c6a6477 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -68,7 +68,7 @@ static void idefloppy_update_buffers(ide_drive_t *drive,
         struct bio *bio = rq->bio;
 
         while ((bio = rq->bio) != NULL)
-                ide_end_request(drive, 1, 0);
+                ide_complete_rq(drive, 0, ide_rq_bytes(rq));
 }
 
 static int ide_floppy_callback(ide_drive_t *drive, int dsc)
@@ -300,7 +300,7 @@ out_end:
         drive->failed_pc = NULL;
         if (blk_fs_request(rq) == 0 && rq->errors == 0)
                 rq->errors = -EIO;
-        ide_end_request(drive, 0, 0);
+        ide_complete_rq(drive, -EIO, ide_rq_bytes(rq));
         return ide_stopped;
 }